Add support for reading musepack(mpc)-files and parsing APE-tags(v1 and v2).

Bumb version to have something to check for in JuK and kfile_mpc git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@330294 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
2025-07-23 23:44:24 -04:00 · 2004-07-17 13:39:27 +00:00
parent 425d793752
commit cda53a3db4
10 changed files with 1057 additions and 4 deletions
--- a/mpc/apetag.h
+++ b/mpc/apetag.h
@ -0,0 +1,120 @@
+/***************************************************************************
+    copyright            : (C) 2004 by Allan Sandfeld Jensen
+    email                : kde@carewolf.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it  under the terms of the GNU Lesser General Public License version  *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+ *   USA                                                                   *
+ ***************************************************************************/
+
+#ifndef TAGLIB_APETAG_H
+#define TAGLIB_APETAG_H
+
+#include <tag.h>
+#include <tbytevector.h>
+
+namespace TagLib {
+
+  class File;
+
+  //! An APE tag implementation
+
+  namespace APE {
+
+    class Tag : public TagLib::Tag
+    {
+    public:
+      /*!
+       * Create an APE tag with default values.
+       */
+      Tag();
+
+      /*!
+       * Create an APE tag and parse the data in \a file with APE footer at
+       * \a tagOffset.
+       */
+      Tag(File *file, long tagOffset);
+
+      /*!
+       * Destroys this Tag instance.
+       */
+      virtual ~Tag();
+
+      /*!
+       * Renders the in memory values to a ByteVector suitable for writing to
+       * the file.
+       */
+      ByteVector render() const;
+
+      /*!
+       * Returns the string "APETAGEX" suitable for usage in locating the tag in a
+       * file.
+       */
+      static ByteVector fileIdentifier();
+
+      /*!
+       * Returns the size of the tag calculated based on the footer.
+       */
+      static uint tagSize(ByteVector footer);
+
+      // Reimplementations.
+
+      virtual String title() const;
+      virtual String artist() const;
+      virtual String album() const;
+      virtual String comment() const;
+      virtual String genre() const;
+      virtual uint year() const;
+      virtual uint track() const;
+
+      virtual void setTitle(const String &s);
+      virtual void setArtist(const String &s);
+      virtual void setAlbum(const String &s);
+      virtual void setComment(const String &s);
+      virtual void setGenre(const String &s);
+      virtual void setYear(uint i);
+      virtual void setTrack(uint i);
+
+      /*!
+       * Removes the \a key comment from the tag
+       */
+      void removeComment(const String &key);
+
+      /*!
+       * Adds the \a key comment with \a value
+       */
+      void addComment(const String &key, const String &value);
+
+    protected:
+      /*!
+       * Reads from the file specified in the constructor.
+       */
+      void read();
+      /*!
+       * Parses the body of the tag in \a data with \a count items.
+       */
+      void parse(const ByteVector &data, uint count);
+
+    private:
+      Tag(const Tag &);
+      Tag &operator=(const Tag &);
+
+      class TagPrivate;
+      TagPrivate *d;
+    };
+  }
+}
+
+#endif